The B-Wing bolt kit is hand polished and fitted to ensure pro level performance. The mirror like finish allows for a lower LPR pressure, which renders less kick. The B-Wing bolt also helps prevent bolt stick, which improves shot to shot consistency.
I found it didn't really do anything when I put one in my 12 What I heard was you only noticed the difference if you put one in a brand new gun as it basically gets rid of the break in period of the stock bolt.
I found it didn't really do anything when I put one in my 12 What I heard was you only noticed the difference if you put one in a brand new gun as it basically gets rid of the break in period of the stock bolt.
It is NOT enough just to replace with the existing non-bw bolt, you need to adjust the LPR according to that.
In my personal opinion it does not worth the money. The dye markers are awesome just straight out of the box. Only thing I use to adjust is the trigger.